A researcher measures the number of tasks completed by participants during a 5-minute multitasking session.If the number of tasks completed is distributed normally as 6.3 1.0 (M SD)tasks,then what is the probability that participants completed less than 8 tasks?
A).0446
B).9554
C).4554
D)The probability is not listed in the unit normal table.

Question

A researcher measures the number of tasks completed by participants during a 5-minute multitasking session.If the number of tasks completed is distributed normally as 6.3  1.0 (M  SD)tasks,then what is the probability that participants completed less than 8 tasks?
A).0446 
B).9554 
C).4554 
D)The probability is not listed in the unit normal table.

Quizplus · Accepted Answer

The Answer of A researcher measures the number of tasks completed by participants during a 5-minute multitasking session.If the number of tasks completed is distributed normally as 6.3  1.0 (M  SD)tasks,then what is the probability that participants completed less than 8 tasks?
A).0446 
B).9554 
C).4554 
D)The probability is not listed in the unit normal table.

A Researcher Measures the Number of Tasks Completed by Participants